The Angled Spade Technologies Dominion Plan B muzzle brake in .338 on 5/8×24 threads is a compact, radial-ported brake that doubles as a suppressor mount. Its tapered Plan B interface lines a suppressor up with the bore and keeps fouling off the mounting threads, and it works with Plan B-compatible suppressor adapters. Because the ports are radial, the brake does not have to be timed when you install it. Angled Spade machines it from 17-4 PH stainless steel and finishes it in Melonite QPQ, at 1.7 inches long and 1.8 ounces. It suits a threaded rifle where you want recoil control with the option to hang a suppressor on the same device.

Key Specifications

• This version is the .338 on 5/8×24 thread option, one of the thread and caliber choices Angled Spade lists for the Dominion.
• The suppressor interface is a Plan B-style tapered mount, which keeps the suppressor aligned with the bore.
• Material is 17-4 PH stainless steel, a strong, corrosion-resistant steel for a muzzle device.
• The finish is Melonite QPQ, a hard surface treatment that wears well at the muzzle.
• Overall length is 1.7 inches, compact enough not to add much to the end of the barrel.

Frequently Asked Questions

Does the Dominion have to be timed? No. The radial port design means you do not need to time the brake during installation.

Which suppressors will mount on it? It uses the Plan B tapered interface and works with suppressors fitted with compatible Plan B adapters.

Buy the Angled Spade Technologies Dominion Plan B Muzzle Brake, .338, 5/8×24

Recoil control and a solid suppressor mount come in one small, radial-ported part, which is why this Plan B brake earns a spot on a threaded .338 build. Order it with the rest of our AR muzzle devices for fast, insured shipping from our Lubbock, Texas gun shop.